1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
seropon [69]
3 years ago
15

Scientists conduct experiments to collect evidence. Which of the following is the best definition of the word experiment as used

by scientists?
A.
the formation of a hypothesis
B.
making a series of observations
C.
a structured test of a hypothesis
D.
a chance to try something new
Biology
1 answer:
Dafna11 [192]3 years ago
3 0

Answer:

the best answer would be c

Explanation:

You might be interested in
What is the name for the resources and money attributed to a specific region?
Luba_88 [7]

its more than likely economy because economy is the study of goods,which includes resources

6 0
3 years ago
Read 2 more answers
Some individuals have a condition in which their bodies are unable to properly produce the protein myosin. What is one likely ef
Trava [24]

Answer:

Chronic Kidney Disease - Learn about the causes, symptoms, diagnosis ... Chronic kidney disease is a slowly progressive (months to years) decline in the kidneys' ability ... the kidneys cannot absorb water from the urine to reduce the volume of urine ... in the blood can damage nerve cells in the brain, trunk, arms, and legs

5 0
3 years ago
Read 2 more answers
Most of the body's calcium is found in ________.
atroni [7]

Answer:

Bone.

Explanation:

Calcium is one of the important element present in the body. Calcium plays an important role in the muscle contraction. The calcium ions also acts as a signalling molecule during cell signalling.

The calcium is present in our extracellular fluids, bones, and teeth. The major constituent of calcium is present in the bone. The bone consists of around 90% body;s calcium.

Thus, the correct answer is option (b).

7 0
3 years ago
20 POINTS AND BRAINLIEST!
ICE Princess25 [194]

Answer:

1) Binds soil particles into aggregates and improves the water holding capacity of soil.

2) When carbon dioxide dissolves in seawater, most of it becomes bicarbonate ions and hydrogen ions. This increase in hydrogen ions is what decreases the pH.

3) Carbon dioxide (CO2) and other greenhouse gases act like a blanket, absorbing IR radiation and preventing it from escaping into outer space. The net effect is the gradual heating of Earth's atmosphere and surface, a process known as global warming.

Without greenhouse gases in its atmosphere , the Earth would be much colder on average than it is now. Greenhouse gases: absorb energy transferred as infrared radiation from the Earth's surface. release infrared radiation in all directions, which keeps the Earth warm.

Explanation:

6 0
3 years ago
Read 2 more answers
Some scientists claim that humans are responsible for the increase of CO2 in the atmosphere. Evaluate which system the increased
forsale [732]

Yes, human activities are a significant cause of the increase in the amount of Carbon dioxide in the atmosphere.

<h3><u>Explanation:</u></h3>

The increasing amount of CO_2 is a big problem in today's world for the atmosphere. Human activities are playing a vital role in the rise in CO_2. Carbon emission is majorly happening because of pollution. The pollution by vehicle, wax factories, chemical factories, etc. also, some other kinds of Carbon emission activities are there like burning coal and plastic produces Carbon in very high amount and this Carbon directly mix into the atmosphere.

Due to the increase in CO_2, both natural and agricultural ecosystems are suffering. CO_2 causes air pollution, and because of that, the quality of crops is declining day by day. Also, the natural vegetation is struggling as the rainwater is also not pure; the amount of acidic content in natural rain is increasing per year. All these activities are leading towards global warming, which one day will bring our earth to an end. So it is imperative to take some severe legal measures to save the environment and decline the amount of CO_2 producing.

3 0
3 years ago
Other questions:
  • A transformer with primary turns 30, secondary 40 with shared core has mutual inductance of 12 henries. the self-inductance of t
    10·1 answer
  • How large was the object that collided with Earth to form our moon?
    10·1 answer
  • Organisms with the ability to produce many offspring in a short period of time are considered ____.
    10·1 answer
  • The genetic material dna consists of basic subunits called ________.
    8·1 answer
  • Predict the effects of a superficial injury to the spinocerebellar tracts.
    12·1 answer
  • Which of the following is an example of an insect that laps up food?
    8·1 answer
  • How can humans use mutations to produce traits we want?
    14·1 answer
  • Is a whole plant an organisin.​
    9·1 answer
  • What do you think should be the maid focus of scientific research to help curb this pandemic?
    14·2 answers
  • Which of the following describes fertilization? (1 point)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!